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39
40#ifndef QQUICKMENUITEMCONTAINER_P_H
41#define QQUICKMENUITEMCONTAINER_P_H
42
43#include "qquickmenuitem_p.h"
44#include <QtCore/qlist.h>
45
46QT_BEGIN_NAMESPACE
47
48class QQuickMenuItemContainer1 : public QQuickMenuBase1
49{
50 Q_OBJECT
51public:
52 explicit QQuickMenuItemContainer1(QObject *parent = 0)
53 : QQuickMenuBase1(parent, -1)
54 { }
55
56 ~QQuickMenuItemContainer1()
57 {
58 clear();
59 setParentMenu(0);
60 }
61
62 void setParentMenu(QQuickMenu1 *parentMenu) override
63 {
64 QQuickMenuBase1::setParentMenu(parentMenu);
65 for (QQuickMenuBase1 *item : qAsConst(t&: m_menuItems))
66 item->setParentMenu(parentMenu);
67 }
68
69 void insertItem(int index, QQuickMenuBase1 *item)
70 {
71 if (index == -1)
72 index = m_menuItems.count();
73 m_menuItems.insert(i: index, t: item);
74 item->setContainer(this);
75 }
76
77 void removeItem(QQuickMenuBase1 *item)
78 {
79 item->setParentMenu(0);
80 item->setContainer(0);
81 m_menuItems.removeOne(t: item);
82 }
83
84 const QList<QPointer<QQuickMenuBase1> > &items()
85 {
86 return m_menuItems;
87 }
88
89 void clear()
90 {
91 while (!m_menuItems.empty()) {
92 QQuickMenuBase1 *item = m_menuItems.takeFirst();
93 if (item) {
94 item->setParentMenu(0);
95 item->setContainer(0);
96 }
97 }
98 }
99
100private:
101 QList<QPointer<QQuickMenuBase1> > m_menuItems;
102};
103
104QT_END_NAMESPACE
105
106#endif // QQUICKMENUITEMCONTAINER_P_H
107

source code of qtquickcontrols/src/controls/qquickmenuitemcontainer_p.h